MAV S.p.A. – Company

MAV manufactures and designs high quality Shaft/Hub Locking Devices, shrink discs and rigid couplings with particular attention to customized solutions. Our products provide reliable, high strength keyless connection for shaft sizes from 5mm up to 1,5 meter and transmissible torques up to 2.000.000 Nm. Our company has been operating in this particular field for over 25 years now and offers more than 30 standard series both in metric and imperial dimensions.

Our products can also be manufactured in specific materials such as stainless steel, aluminium and bronze.

The quality philosophy plays a very substantial role in the entire operative procedures of our company and together with the continuous training of the personnel allows MAV to always offer a high quality commercial and technical support.


  • Locking Assemblies
  • Shrink Disc
  • Rigid Couplings
  • Stainless steel Locking Assemblies
  • Flange and Sleeve Couplings
  • Products according to customer specifications
  • Contract manufacturer
  • Supply of semi finished engineered components
    (e.g. forged rings and shafts according to customer drawing)